Results 71 to 80 of about 68,409 (246)
Journal of Sleep Research, EarlyView.Summary Pre‐sleep worrying is associated with sleep disturbance, which in turn is associated with impaired affective wellbeing. However, studies examining the fine‐grained temporal order of these variables are still lacking. In particular, within‐person mediation of the association between pre‐sleep worrying and the following day's affective wellbeing ...
Anika Werner +6 more
wiley +1 more source
Journal of Sleep Research, EarlyView.Summary Insomnia is highly prevalent and associated with serious health issues. Despite the negative impact of poor sleep on mind and body, most people do not seek treatment. This study aimed to examine the strategies used to improve sleep in the general population with a particular focus on music.
Rasmus Møller Buus +2 more
wiley +1 more source
On Generalized Riemann Hypothesis
, 2018 This work as a natural followup to our previous work on the Riemann hypothesis. In this work we shall demonstrate our approach in the previous work can resolve the generalized Riemann hypothesis for an non-principal primitive Dirichlet as well.Comment:
Zhang, Ruiming
core
Sleep Health and White Matter Integrity in the UK Biobank
Journal of Sleep Research, EarlyView.ABSTRACT Many people experience impaired sleep health, yet knowledge about its neurobiological correlates is limited. As previous studies have found associations between white matter integrity and several sleep traits, white matter integrity could be causally implicated in poor sleep health.
Roxana Petri +8 more
wiley +1 more source
Equidistribution and the Riemann hypothesis
Publicacions Matemàtiques, 1994 In this paper we demonstrate the relationship between uniform distribution modulo 1 of the sequence $cp^{\alpha}$, $p$ prime, and the zero free regions of the Riemann zeta function.
openaire +6 more sources
The Nicolas criterion for the Riemann Hypothesis [PDF]
, 2021 For every prime number $p_{n}$, we define the sequence $X_{n} = \prod_{q \leq p_{n}} \frac{q}{q-1} - e^{\gamma} \times \log \theta(p_{n})$, where $\theta(x)$ is the Chebyshev function and $\gamma \approx 0.57721$ is the Euler-Mascheroni constant. The Nicolas theorem states that the Riemann hypothesis is true if and only if the $X_{n} > 0$ holds for ...
openaire +9 more sources
Spectral properties and conformal type of surfaces
Anais da Academia Brasileira de Ciências, 2002 In this short note, we announce a result relating the geometry of a riemannian surface to the positivity of some operators on this surface (the operators considered here are of the form surface Laplacian plus a scalar multiple of the curvature function).
PHILIPPE CASTILLON
doaj +1 more source
The Future of Non‐Invasive Brain Stimulation in Sleep Medicine
Journal of Sleep Research, EarlyView.ABSTRACT Non‐invasive brain stimulation (NIBS) methods carry particular appeal as non‐pharmacological approaches to inducing or improving sleep. However, intense research efforts to use transcranial magnetic stimulation (TMS) and electrical stimulation (tES) for sleep modulation have not yet delivered evidence‐based NIBS treatments in sleep medicine ...
Lukas B. Krone +3 more
wiley +1 more source
Journal of Mathematical Cryptology, 2014 We provide unconditional results and conditional ones under the assumption of GRH (Generalized Riemann Hypothesis) on the distribution of quadratic residues and quadratic non-residues in ℤ/Nℤ$\mathbb {Z}/N\mathbb {Z}$, where N=pq$N= pq$ is an RSA modulus
Justus Benjamin
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